<script>
export default {
  name: "AdminManage",
  data() {
    let checkAge = (rule, value, callback)=>{//校验年龄的正确性
      if (value>150){
        callback(new Error('年龄输入过大!'));
      }else {
        callback();
      }
    };

    let checkDuplicate = (rule, value, callback)=>{//校验账号的唯一性
      if (this.form.id){
        return callback();
      }
      this.$axios.get(this.$httpUrl+"/user/findByNo?no="+this.form.no).then(res=>res.data).then(res=>{
        if (res.code!=200){
          callback()
        }else {
          callback(new Error('账号已经存在!'));
        }
      })
    }

    return {
      tableData: [],
      pageSize:10,
      pageNum:1,
      total:0,
      name:'',
      sex:'',
      sexs:[
        {
          value: '1',
          label: '男'
        }, {
          value: '2',
          label: '女'
        }
      ],
      centerDialogVisible:false,
      form:{
        id:'',
        no:'',
        name:'',
        password:'',
        age:'',
        phoneNum:'',
        email:'',
        address:'',
        sex:'2',
        roleId:'1',
      },
      rules: {
        no: [
          { required: true, message: '请输入账号', trigger: 'blur' },
          { min: 3, max: 8, message: '长度在 3 到 8 个字符', trigger: 'blur' },
          {validator:checkDuplicate,trigger: 'blur'}
        ],
        name: [
          { required: true, message: '请输入名称', trigger: 'blur' },
        ],
        password: [
          { required: true, message: '请输入密码', trigger: 'blur' },
          { min: 3, max: 8, message: '长度在 3 到 8 个字符', trigger: 'blur' }
        ],
        age: [
          { required: true, message: '请输入年龄', trigger: 'blur' },
          { min: 1, max: 3, message: '长度在 1 到 3 个字符', trigger: 'blur' },
          {pattern: /^([1-9][0-9]*){1,3}$/,message: '年龄必须为正整数字',trigger: 'blur'},
          {validator:checkAge,trigger: 'blur'}
        ],
        phoneNum: [
          { required: true, message: '手机号不能为空', trigger: 'blur' },
          { pattern:/^1[3|4|5|6|7|8|9][0-9]\d{8}$/, message: '请输入正确的手机号码', trigger: 'blur' }
        ],
        email: [
          { required: true, message: '请输入邮箱', trigger: 'blur' },
          { pattern:/^[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}$/, message: '请输入有效的邮箱地址',trigger: 'blur'},
        ],
        address: [
          { required: true, message: '请输入居住地址', trigger: 'blur' },
        ],
      }
    }
  },

  methods:{
    resetForm() {
      this.$refs.form.resetFields();
    },

    add(){//打开表单
      this.centerDialogVisible = true
      this.$nextTick(()=>{
        this.resetForm();
      })
    },

    doMod(){//更新
      this.$axios.post(this.$httpUrl+'/user/update',this.form
      ).then(res=>res.data).then(res=>{
        console.log(res)
        if (res.code == 200){
          this.$message({
            showClose: true,
            message: '操作成功！',
            type: 'success'
          });
          this.centerDialogVisible = false
          this.loadPost()
        }else{
          this.$message({
            showClose: true,
            message: '操作失败！',
            type: 'error',
          });
        }
      })
    },
    doSave(){//新增
      this.$axios.post(this.$httpUrl+'/user/save',this.form
      ).then(res=>res.data).then(res=>{
        console.log(res)
        if (res.code === 200){
          this.$message({
            showClose: true,
            message: '操作成功！',
            type: 'success'
          });
          this.centerDialogVisible = false
          this.loadPost()
          this.resetForm()
        }else{
          this.$message({
            showClose: true,
            message: '操作失败！',
            type: 'error'
          });
        }
      })
    },
    save(){//保存提交数据至后端(更新或新增)
      this.$refs.form.validate((valid) => {
        if (valid) {
          if (this.form.id){
            this.doMod();
          }else {
            this.doSave();
          }
        } else {
          console.log('error submit!')
          return false;
        }
      });
    },

    handleClose(done) {//el-dialog关闭确认
      this.$confirm('确认关闭？')
          .then(_ => {
            done();
          })
          .catch(_ => {});
    },

    handleSizeChange(val) {
      console.log(`每页 ${val} 条`);
      this.pageNum=1
      this.pageSize=val
      this.loadPost()
    },
    handleCurrentChange(val) {
      console.log(`当前页: ${val}`);
      this.pageNum=val
      this.loadPost()
    },

    loadGet(){
      this.$axios.get(this.$httpUrl+'/user/list').then(res=>res.data).then(res=>{
        console.log(res)
      })
    },

    mod(row){////"编辑"按钮方法:赋值到表单
      console.log(row)
      this.centerDialogVisible = true
      this.$nextTick(()=>{
        this.form.id = row.id
        this.form.no = row.no
        this.form.name = row.name
        this.form.password = ''
        this.form.age = row.age+''
        this.form.phoneNum = row.phoneNum
        this.form.email=row.email
        this.form.address=row.address
        this.form.sex = row.sex+''
        this.form.roleId = row.roleId
      })
    },
    del(id){//"删除"按钮方法
      console.log(id)
      this.$axios.get(this.$httpUrl+'/user/del?id='+id).then(res=>res.data).then(res=>{
        console.log(res)
        if (res.code == 200){
          this.$message({
            showClose: true,
            message: '操作成功！',
            type: 'success'
          });
          this.loadPost()
        }else{
          this.$message({
            showClose: true,
            message: '操作失败！',
            type: 'error'
          });
        }
      })
    },

    resetParam(){
      this.name=''
      this.sex=''
      this.loadPost()
    },

    loadPost(){//后端提取数据库数据
      this.$axios.post(this.$httpUrl+'/user/listPageC1',{
        pageSize:this.pageSize,
        pageNum:this.pageNum,
        param:{
          name:this.name,
          sex:this.sex,
          roleId:'1'
        }
      }).then(res=>res.data).then(res=>{
        console.log(res)
        if (res.code == 200){
          this.tableData=res.data
          this.total=res.total
        }else{
          alert('获取数据失败')
        }
      })
    },
  },
  beforeMount() {
    this.loadPost();
  }
}
</script>

<template>
  <div>
    <div style="border-bottom: 5px">
      <el-input v-model="name" placeholder="请输入查询信息" suffix-icon="el-icon-search" style="width: 200px"
                @keyup.enter.native="loadPost"></el-input>
      <el-select v-model="sex" filterable placeholder="请选择性别" style="margin-left: 5px">
        <el-option
            v-for="item in sexs"
            :key="item.value"
            :label="item.label"
            :value="item.value">
        </el-option>
      </el-select>
      <el-button type="primary" style="margin-left: 5px" @click="loadPost">查询</el-button>
      <el-button type="success" @click="resetParam">重置</el-button>
      <el-button type="primary" style="margin-left: 5px" @click="add">新增</el-button>


    </div>
    <el-table :data="tableData"
              :header-cell-style="{background:'#d2bcad'}"
              border
    >
      <el-table-column prop="id" label="ID" width="45">
      </el-table-column>
      <el-table-column prop="no" label="账号" width="110">
      </el-table-column>
      <el-table-column prop="name" label="姓名" width="110">
      </el-table-column>
      <el-table-column prop="age" label="年龄" width="45">
      </el-table-column>
      <el-table-column prop="sex" label="性别" width="51">
        <template slot-scope="scope">
          <el-tag
              :type="scope.row.sex === 1 ? 'primary' : 'success'"
              disable-transitions>{{scope.row.sex === 1 ? '男' : '女'}}</el-tag>
        </template>
      </el-table-column>
      <el-table-column prop="roleId" label="角色" width="100">
        <template slot-scope="scope">
          <el-tag
              :type="scope.row.roleId === 0 ? 'danger' : (scope.row.roleId === 1 ? 'primary' : 'success')"
              disable-transitions>{{scope.row.roleId === 0 ? '超级管理员' :
              (scope.row.roleId === 1 ? '管理员' : '普通用户')}}</el-tag>
        </template>
      </el-table-column>
      <el-table-column prop="phoneNum" label="电话" width="150">
      </el-table-column>
      <el-table-column prop="email" label="邮箱" width="150">
      </el-table-column>
      <el-table-column prop="address" label="地址">
      </el-table-column>
      <el-table-column prop="operator" label="操作" width="200">
        <template slot-scope="scope">
          <el-button size="small" type="primary" @click="mod(scope.row)">编辑</el-button>
          <el-popconfirm
              confirm-button-text='好的'
              confirm-button-type="warning"
              cancel-button-text='不用了'
              icon="el-icon-info"
              icon-color="red"
              title="该操作不可逆,确定删除吗? "
              @confirm="del(scope.row.id)"
              style="margin-left: 5px"
          >
            <el-button slot="reference" size="small" type="danger" >删除</el-button>
          </el-popconfirm>
        </template>
      </el-table-column>
    </el-table>
    <el-pagination
        @size-change="handleSizeChange"
        @current-change="handleCurrentChange"
        :current-page="pageNum"
        :page-sizes="[10, 15, 20, 25]"
        :page-size="pageSize"
        layout="total, sizes, prev, pager, next, jumper"
        :total="total">
    </el-pagination>

    <el-dialog
        title="提示"
        :visible.sync="centerDialogVisible"
        width="30%"
        :before-close="handleClose"
        center>
      <el-form ref="form" :rules="rules" :model="form" label-width="80px">
        <el-form-item label="账号" prop="no">
          <el-col :span="20">
            <el-input v-model="form.no"></el-input>
          </el-col>
        </el-form-item>
        <el-form-item label="名称" prop="name">
          <el-col :span="20">
            <el-input v-model="form.name"></el-input>
          </el-col>
        </el-form-item>
        <el-form-item label="密码" prop="password">
          <el-col :span="20">
            <el-input v-model="form.password"></el-input>
          </el-col>
        </el-form-item>
        <el-form-item label="年龄" prop="age">
          <el-col :span="20">
            <el-input v-model="form.age"></el-input>
          </el-col>
        </el-form-item>
        <el-form-item label="性别" prop="no">
          <el-radio-group v-model="form.sex">
            <el-radio label="1">男</el-radio>
            <el-radio label="2">女</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="电话" prop="phoneNum">
          <el-col :span="20">
            <el-input v-model="form.phoneNum"></el-input>
          </el-col>
        </el-form-item>
        <el-form-item label="邮箱" prop="email">
          <el-col :span="20">
            <el-input v-model="form.email"></el-input>
          </el-col>
        </el-form-item>
        <el-form-item label="地址" prop="address">
          <el-col>
            <el-input v-model="form.address"></el-input>
          </el-col>
        </el-form-item>
      </el-form>
      <span slot="footer" class="dialog-footer">
    <el-button @click="centerDialogVisible = false">取 消</el-button>
    <el-button type="primary" @click="save">确 定</el-button>
  </span>
    </el-dialog>
  </div>
</template>

<style scoped>

</style>